U0122

Lost Communication With Vehicle Dynamics Control Module

DTC U0122, sometimes indicated as U012200 is an OBD diagnostic trouble code indicating a generic fault with the vehicle user network.

  • U0122: Lost Communication With Vehicle Dynamics Control Module
  • U0122: Data bus, vehicle dynamics control module – no communication
  • U0122 00: Data bus, vehicle dynamics control module - no communication

DTC Trouble Code Search
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • 11-190-19 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
    SUBARU: This bulletin announces availability of ecm reprogramming files to optimize the ecm. The new files contain logic which will revise: ? The ecm detection of dtc U0122 ? The egr flow rate to address a limited number of customer concerns abou
  • 903 - ELECTRICAL SYSTEM
    ACURA: Vehicle stability assist (vsa) sets diagnostic trouble code (dtc) 25 or 27 or f-can dtc U0122. Tech line summary. *tt
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